CN217223272U

CN217223272U - Three-dimensional rapid heating device for hot stamping forming blank

Info

Publication number: CN217223272U
Application number: CN202123360572.5U
Authority: CN
Inventors: 赵玮
Original assignee: Shanghai Magic Technology Co ltd
Current assignee: Shanghai Magic Technology Co ltd
Priority date: 2021-12-26
Filing date: 2021-12-26
Publication date: 2022-08-19
Anticipated expiration: 2031-12-26

Abstract

The utility model discloses a three-dimensional quick heating device of hot stamping forming blank, including the heating organism, the heating organism is "U" type structure, the one end of heating organism is equipped with the feed inlet, and the other end is equipped with the discharge gate, inside first heating tank and the second heating tank of being equipped with of heating organism, be equipped with the transmission seat between first heating tank and the second heating tank, first heating tank and second heating tank inside are equipped with first transmission seat and second transmission seat respectively, the one end of first transmission seat and second transmission seat extends in the outside of feed inlet and discharge gate respectively, the outside of heating organism is equipped with electric stove radiant heating device, first motor, second motor and third motor. This heating device adopts the mode of transmission heating for the blank can be comprehensive be heated, and transmission cooperation heating is in one go, effectively reaches the effect of rapid heating.

Description

Three-dimensional rapid heating device for hot stamping formed blank

Technical Field

The utility model relates to a hot stamping forming processing technology field specifically is three-dimensional rapid heating device of hot stamping forming blank.

Background

The hot stamping forming is a kind of part processing method, belonging to a kind of material forming method of metal material phase change, firstly heating the blank to a certain temperature, then stamping in the corresponding die by a stamping machine and pressure-maintaining quenching to obtain the required shape.

The heating device adopted for hot stamping is generally a heating furnace, the heating mode of the heating furnace belongs to static heating, only one side of a blank can be heated, and the process time is long and the efficiency is low when heat is transferred to the whole blank through a heat transfer mode. For this reason, a corresponding technical scheme needs to be designed for solution.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a three-dimensional rapid heating device of hot stamping forming blank has solved the mode of static heating, causes the limitation of heating, leads to the problem of chronic, inefficiency.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the embodiment of the utility model provides a three-dimensional rapid heating device of hot stamping forming blank, the utility model provides a technical scheme: a three-dimensional rapid heating device for a hot stamping forming blank comprises a heating machine body, wherein the heating machine body is of a U-shaped structure, one end of the heating machine body is provided with a feeding hole, the other end of the heating machine body is provided with a discharging hole, a first heating groove and a second heating groove are arranged in the heating machine body, a third transmission seat is arranged between the first heating groove and the second heating groove, a first transmission seat and a second transmission seat are respectively arranged in the first heating groove and the second heating groove, one end of the first transmission seat and one end of the second transmission seat respectively extend to the outer parts of the feeding hole and the discharging hole, an electric furnace radiation heating device, a first motor, a second motor and a third motor are arranged outside the heating machine body, the electric furnace radiation heating device is respectively fixed on the top sides of the feeding hole and the discharging hole, and the transmission end of the first motor is connected with a rotating connection end of the first transmission seat through a coupler, the transmission end of the second motor is connected with the rotation connection end of the third transmission seat through a coupler, and the transmission end of the third motor is connected with the rotation connection end of the second transmission seat through a coupler.

Preferably, the top of first heating groove and second heating groove is equallyd divide and is distributed and have the heating end, the heating end that first heating groove and second heating groove top side distribute is connected with electric stove radiant heating device on feed inlet and the discharge gate respectively.

Preferably, the first transmission seat, the second transmission seat and the third transmission seat are all composed of a seat body and transmission rollers, the transmission rollers are uniformly distributed inside the seat body and are connected through chains, and a rotation connection end is arranged on one side of the seat body.

Preferably, the seat bodies of the first transmission seat and the second transmission seat are matched with the first heating groove and the second heating groove respectively in a consistent manner, and the seat bodies of the first transmission seat and the second transmission seat are fixed at the bottoms of the first heating groove and the second heating groove respectively through screws.

Preferably, the base body of the third transmission seat is embedded between the first heating groove and the second heating groove, the rotation connection end on one side of the third transmission seat is connected with the transmission end of the second motor, the other end of the third transmission seat is provided with a rotation shaft, and the rotation shaft is connected with the inner wall of the heating machine body through a rotation screw.

(III) advantageous effects

1. This heating device adopts the mode of transmission heating, introduces first heat channel through first driving seat with the blank and carries out the single face heating after, and the upset of rethread third driving seat realizes the change to blank heating position, and introduces the second driving seat, heats through the second heat channel at last, and this mode for the blank can be comprehensive be heated, and transmission cooperation heating is done all at once, effectively reaches the effect of rapid heating.

2. The first heating groove and the second heating groove of the heating device both adopt inclined structures, the heating path of the blank can be prolonged, and meanwhile, a plurality of groups of heating ends are matched, so that the heating efficiency can be effectively improved.

Drawings

FIG. 1 is a schematic view of the overall appearance structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic view of the third transmission seat connection structure of the present invention.

In the figure, 1-a heating machine body, 2-a feeding hole, 3-a discharging hole, 4-a first transmission seat, 5-a second transmission seat, 6-an electric furnace radiation heating device, 7-a first motor, 8-a second motor, 9-a third motor, 10-a heating end, 11-a first heating groove, 12-a third transmission seat and 13-a second heating groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an embodiment of the present invention provides a technical solution: a three-dimensional rapid heating device for a hot stamping forming blank comprises a heating machine body 1, wherein the heating machine body 1 is of a U-shaped structure, one end of the heating machine body 1 is provided with a feeding hole 2, the other end of the heating machine body is provided with a discharging hole 3, a first heating groove 11 and a second heating groove 13 are arranged inside the heating machine body 1, a third transmission seat 12 is arranged between the first heating groove 11 and the second heating groove 13, a first transmission seat 4 and a second transmission seat 5 are respectively arranged inside the first heating groove 11 and the second heating groove 13, one end of the first transmission seat 4 and one end of the second transmission seat 5 respectively extend to the outside of the feeding hole 2 and the discharging hole 3, an electric furnace radiation heating device 6, a first motor 7, a second motor 8 and a third motor 9 are arranged outside the heating machine body 1, the electric furnace radiation heating device 6 is respectively fixed on the top sides of the feeding hole 2 and the discharging hole 3, the transmission end of the first motor 7 is connected with the rotation connection end of the first transmission seat 4 through a coupler, the transmission end of the second motor 8 is connected with the rotation connection end of the third transmission seat 12 through a coupler, the transmission end of the third motor 9 is connected with the rotation connection end of the second transmission seat 5 through a coupler, the rapid heating device mainly adopts a transmission type heating mode, a plurality of groups of heating end heads 10 are matched, the heating comprehensiveness of a blank can be ensured, after single-side heating, the third transmission seat 12 can be driven through the motor, position exchange can be carried out on the blank, the other end face of the blank is heated through the heating end head 10 in the second heating groove 13, the uniformity of integral heating of the blank is ensured through exchange of heating positions, the heating efficiency is improved, and the effect of rapid heating is achieved.

The top of first heating tank 11 and second heating tank 13 is equallyd divide cloth and is had heating end 10, the heating end 10 that first heating tank 11 and second heating tank 13 top side distribute is connected with electric stove radiant heating device 6 on feed inlet 2 and the discharge gate 3 respectively, first heating tank 11 and second heating tank 13 all are the tilting structure, and inclination is between 120-135, and the tilting cell body can play the effect of guide to the blank, and multiunit heating end 10 can ensure the comprehensive nature of heating.

The first transmission seat 4, the second transmission seat 5 and the third transmission seat 12 are all composed of a seat body and transmission rollers, the transmission rollers are uniformly distributed inside the seat body and are connected through chains, a rotation connection end is arranged on one side of the seat body, the transmission seats mainly perform transmission on blanks, and the rollers are driven by a motor, so that transmission is realized, and the corresponding adjustment can be performed on the transmission speed of the motor according to the size, the structure and the material of the blanks.

The pedestal of first transmission seat 4 and second transmission seat 5 matches unanimously with the structure of first heating groove 11 and second heating groove 13 respectively, the pedestal of first transmission seat 4 and second transmission seat 5 all is fixed in the bottom of first heating groove 11 and second heating groove 13 respectively through the screw, matches unanimous transmission seat and heating groove, has ensured the uniformity of heating, drive structure.

The pedestal of third transmission seat 12 gomphosis is between first heating groove 11 and second heating groove 13, the rotation link end of third transmission seat 12 one side is connected with the transmission end of second motor 8, and the other end is equipped with the axis of rotation, the axis of rotation links up through rotating the inner wall of screw and heating organism 1, and third transmission seat 12 is the heating core component of organism, and the transmission end of third transmission seat 12 is located first heating groove 13 department, at the drive frame of motor, makes third transmission seat 12 rotate according to the clockwise, and the blank is with positive and negative position change this moment to reach the mesh that the heating surface changed.

The working principle is as follows: electric stove radiant heating device 6 on start-up feed inlet 2 and discharge gate 3, the blank gets into in the heating organism 1 through the driving roller in the first transmission seat 4, multiunit heating end 10 in the first heating tank 11 can carry out heat treatment to the blank, because the heating tank is the tilting structure, first heating tank 11 can cause third transmission seat 12 department with the blank, because the transmission end of third transmission seat 12 is located first heating tank 13 department, second motor 8 can drive third transmission seat 12 and carry out clockwise rotation, thereby make the blank carry out the position change and be in on second transmission seat 5 of second heating tank 13, transmission through second transmission seat 5, multiunit heating end 10 can heat another terminal surface of blank in the second heating tank 13, after the heating is accomplished, carry out the ejection of compact by discharge gate 3.

The utility model discloses a 1 heating machine body, 2 feed inlets, 3 discharge ports, 4 first transmission seats, 5 second transmission seats, 6 electric furnace radiation heating devices, 7 first motors, 8 second motors, 9 third motors, 10 heating ends, 11 first heating grooves, 12 third transmission seats, 13 second heating grooves, parts are all universal standard parts or parts known by technicians in the field, the structure and principle of the parts can be known by technical manuals or by conventional experimental methods, the problem solved by the utility model is that the static heating mode causes heating limitation, which leads to long time and low efficiency, the heating device of the utility model adopts the transmission heating mode, after the blank is introduced into the first heating groove through the first transmission seat for single-side heating, the blank is overturned through the third transmission seat, thereby realizing the exchange of the blank heating position, and introduce the second transmission seat, heat through the second heated groove at last, this mode for the blank can be comprehensive be heated, and transmission cooperation heating is in one go, effectively reaches the effect of rapid heating, and this heating device's first heated groove and second heated groove all adopt the tilting structure, can prolong the heating route of blank, cooperate multiunit heating end simultaneously, can effectually improve heating efficiency.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Three-dimensional rapid heating device of hot stamping forming blank, its characterized in that: comprises a heating machine body (1), the heating machine body (1) is of a U-shaped structure, one end of the heating machine body (1) is provided with a feed inlet (2), the other end of the heating machine body is provided with a discharge outlet (3), a first heating groove (11) and a second heating groove (13) are arranged inside the heating machine body (1), a third transmission seat (12) is arranged between the first heating groove (11) and the second heating groove (13), a first transmission seat (4) and a second transmission seat (5) are respectively arranged inside the first heating groove (11) and the second heating groove (13), one ends of the first transmission seat (4) and the second transmission seat (5) respectively extend to the outside of the feed inlet (2) and the discharge outlet (3), an electric furnace radiation heating device (6), a first motor (7), a second motor (8) and a third motor (9) are arranged outside the heating machine body (1), the electric furnace radiation heating device (6) is fixed on the top sides of the feeding port (2) and the discharging port (3) respectively, the transmission end of the first motor (7) is connected with the rotation connection end of the first transmission seat (4) through a coupler, the transmission end of the second motor (8) is connected with the rotation connection end of the third transmission seat (12) through a coupler, and the transmission end of the third motor (9) is connected with the rotation connection end of the second transmission seat (5) through a coupler.

2. The apparatus for rapidly heating a hot press-formed blank according to claim 1, wherein: the top of first heating tank (11) and second heating tank (13) is equallyd divide cloth and is had heating end (10), heating end (10) that first heating tank (11) and second heating tank (13) top side distribute are connected with electric stove radiant heating device (6) on feed inlet (2) and discharge gate (3) respectively.

3. The apparatus for rapidly heating a hot press-formed blank according to claim 1, wherein: the first transmission seat (4), the second transmission seat (5) and the third transmission seat (12) are all composed of a seat body and transmission rollers, the transmission rollers are evenly distributed inside the seat body and are connected through chains, and a rotary connecting end is arranged on one side of the seat body.

4. The apparatus for rapidly heating a hot press-formed blank according to claim 1, wherein: the base body of first transmission seat (4) and second transmission seat (5) matches unanimously with the structure of first heating groove (11) and second heating groove (13) respectively, the base body of first transmission seat (4) and second transmission seat (5) all is fixed in the bottom of first heating groove (11) and second heating groove (13) respectively through the screw.

5. The apparatus for rapidly heating a hot press-formed blank according to claim 1, wherein: the base body of the third transmission seat (12) is embedded between the first heating groove (11) and the second heating groove (13), the rotating connection end on one side of the third transmission seat (12) is connected with the transmission end of the second motor (8), the other end of the third transmission seat is provided with a rotating shaft, and the rotating shaft is connected with the inner wall of the heating machine body (1) through a rotating screw.